﻿using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace 银行利息
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void label3_Click(object sender, EventArgs e)
        {

        }

        private void button1_Click(object sender, EventArgs e)
        {
 
        double  p,r,s,n;
     
        p = convert(textBox1.Text);
        r = convert(textBox2.Text);
        n = convert(textBox3.Text);
        s = p * Math.Pow(1 + r, n);
        textBox4.Text = double (s);
        
   

        }

        private void button2_Click(object sender, EventArgs e)
        {
            textBox1.Text = " ";
            textBox2.Text = " ";
            textBox3.Text = " ";
        }

        private void button3_Click(object sender, EventArgs e)
        {
            this.Dispose();
        }


    }
}
